47804080

素因数分解:

$2^4\times 5^1\times {\mathrm{597551}}^1$

素因数の和:597564

約数の個数: 20

約数和(自身を含む): 111144672

約数和(自身を除く): 63340592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 597551, 1195102, 2390204, 2987755, 4780408, 5975510, 9560816, 11951020, 23902040, 47804080]

約数ペア:

[(1, 47804080), (2, 23902040), (4, 11951020), (5, 9560816), (8, 5975510), (10, 4780408), (16, 2987755), (20, 2390204), (40, 1195102), (80, 597551)]